3420928266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{81450673}}^1$

素因数の和:81450685

約数の個数: 16

約数和(自身を含む): 7819264704

約数和(自身を除く): 4398336438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 81450673, 162901346, 244352019, 488704038, 570154711, 1140309422, 1710464133, 3420928266]

約数ペア:

[(1, 3420928266), (2, 1710464133), (3, 1140309422), (6, 570154711), (7, 488704038), (14, 244352019), (21, 162901346), (42, 81450673)]